OLED: The Thinnest of All

Think thin display and you probably think of an LCD panel. But an up-and-coming display technology that uses organic light-emitting diodes (OLEDs) is actually much thinner than an LCDeven thin enough to be placed on a plastic film.

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 Developers have improved the lifetime and color emission of the OLED materials. They have also succeeded in using amorphous silicon substrates with OLEDs, despite their lower electron mobility compared with more expensive polysilicon substrates.